Physics, asked by SiriKR, 8 months ago

Explain why if you hold up a thin strip of paper just below your llips and blow air over its surface from your mouth the strip of paper lifts up

Answers

Answered by ckvijayakumari8147

Answer:

Answer:When we blow air above the paper strip, low pressure is created above the strip, because high speed winds are always accompanied by reduced air pressure. Therefore, because of the higher air pressure below the strip, it is pushed upwards.

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Explain why if you hold up a thin strip of paper just below your llips and blow air over its surface from your mouth the strip of paper lifts up​

Answers

Explain why if you hold up a thin strip of paper just below your llips and blow air over its surface from your mouth the strip of paper lifts up